The Earth's layers – Odd one out

The video tutorial explains the layers of the Earth: outer core, mantle, and crust, and highlights that the atmosphere is not a layer of the Earth, making it the odd one out.

Which of the following is not a layer of the Earth?

• Atmosphere

• Mantle

• Outer core

• Crust

What are the layers of the Earth mentioned in the video?

• Atmosphere, Crust, Mantle

• Outer core, Mantle, Crust

• Outer core, Atmosphere, Crust

• Mantle, Atmosphere, Outer core

Which layer is directly above the Earth's mantle?

• Inner core

• Atmosphere

• Crust

• Outer core

Why is the atmosphere considered different from the other layers mentioned?

• It is beneath the crust

• It is above the Earth's surface

• It is a solid layer

• It is part of the Earth's core

What is the primary function of the Earth's atmosphere?

• To hold the Earth's core together

• To support life by providing air

• To create the Earth's magnetic field

• To form the Earth's surface